April 27, 2025
With a tight project schedule, the manufacturer delivered on time, and on-site technical personnel provided guidance throughout the entire installation and commissioning process; the collaboration was highly efficient and hassle-free.
Our SCB13 Dry Type Transformer delivers enterprise-grade performance with proven reliability. Manufactured at Lijie Electric's 500,000-square-meter facilities, this epoxy-cast transformer features F-class insulation and copper foil windings. With capacity ranging from 30kVA to 3150kVA at 10kV voltage rating, it achieves GB 20052-2020 Level 2 energy efficiency standards. Our transformers maintain partial discharge levels below 10pC and offer flexible protection classes (IP00 to IP30). Backed by over 160 engineers and annual sales exceeding 5 billion RMB, we deliver customized solutions within 6–30 days.

You require gear that performs dependably whereas assembly strict security guidelines. Our epoxy gum vacuum-cast transformers give precisely that.
Fire-Resistant Design
The epoxy casting innovation guarantees your office remains secured. These units won't capture fire, making them perfect for buildings, clinics, and information centers.
Maintenance-Free Operation
You'll spare time and cash with zero upkeep necessities. The fixed development avoids dampness and clean entrance, guaranteeing reliable execution year after year.
Energy Proficient Performance
Your working costs remain moo with Level 2 vitality productivity compliance. The optimized center plan and copper thwart windings minimize misfortunes amid operation.
Short-Circuit Resistant
Mechanical quality things amid electrical flaws. Our item withstands short-circuit strengths, securing your speculation and guaranteeing operational coherence.
| Parameter | Specification |
|---|---|
| Voltage Rating | 10kV |
| Capacity Range | 30kVA~3150kVA |
| Phase/Frequency | Three-phase, 50Hz |
| Connection Group | Dyn11 |
| Voltage Regulation | No-excitation ±2×2.5% |
| Insulation Class | Class F (155℃) |
| Cooling Method | AN (self-cooling) / AF (forced air) |
| Protection Class | IP00, IP20, IP23, IP30 |
| Energy Efficiency | GB 20052-2020 Level 2 |
| Partial Discharge | ≤10pC |
| Customization | Available |
Commercial Buildings
Your office complexes and shopping shopping centers require secure indoor control dispersion. These transformers fit flawlessly in electrical rooms without extraordinary ventilation.
Industrial Facilities
Manufacturing plants advantage from steady, long-term operation. The strong development handles ceaseless loads without degradation.
Healthcare Institutions
Hospitals can't compromise on security. The fire-resistant properties ensure patients and delicate equipment.
Educational Campuses
Schools and colleges require solid control with negligible upkeep. Our units work discreetly and securely in indoor situations.

You're looking for esteem without relinquishing quality. This classic plan equalizes execution and affordability.
The epoxy-cast development disposes of oil-related concerns. You won't bargain with spills, natural risks, or extraordinary control necessities. Establishment is easier and speedier compared to oil-immersed alternatives.
The no-excitation voltage direction keeps your beginning venture lower whereas giving satisfactory voltage alteration for most applications. You get solid execution without pointless complexity.
Our manufacturing facilities in Xuzhou and Nantong operate under strict quality control. Every SCB13 Dry Type Transformer undergoes testing by the National Transformer Quality Supervision and Inspection Center.
We hold ISO 9001:2015, CE, and IEC certifications. Our products meet international standards, giving you confidence in their safety and reliability.
With over 2,000 employees and a dedicated technical team, we ensure consistent quality across every unit. Our global reach extends to Australia, Southeast Asia, and Africa, proving our transformers perform in diverse conditions.
Your extend has one of a kind necessities. We tailor arrangements to coordinate your specifications.
Need particular assurance course evaluations? We design IP20, IP23, or IP30 walled in areas based on your environment. Require constrained discuss cooling for higher loads? Our AF cooling choice improves capacity.
Custom voltage taps, uncommon mounting arrangements, and color necessities are all conceivable. Fair share your needs, and we'll provide inside 6–30 days.

Q: What's the difference between AN and AF cooling methods?
A: AN means natural air cooling without fans. AF adds forced air cooling with fans, allowing higher capacity in the same footprint. Choose AF when you need more power in limited space.
Q: Can I install this transformer outdoors?
A: These units are designed primarily for indoor use. While custom weatherproof enclosures are possible, we recommend our other series for permanent outdoor installations.
Q: How does Level 2 energy efficiency compare to Level 1?
A: Level 2 offers excellent efficiency at lower cost. Level 1 provides marginal additional savings that may not justify the higher initial investment for stable, continuous loads.
Q: What documentation comes with each unit?
A: You'll receive technical drawings, operation manuals, test reports, and certification documents. We provide complete documentation for your records and compliance needs.
Q: Is training available for installation and operation?
A: Yes. We offer installation guidance and technical support. Our team assists with commissioning to ensure proper operation from day one.
Ready to improve your SCB13 Dry Type Transformer power distribution system? Contact our team at lijieelectrical@gmail.com for technical specifications and pricing tailored to your project.
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